16169296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 37997568

約数和(自身を除く): 21828272

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 176, 191, 208, 286, 296, 382, 407, 481, 572, 592, 764, 814, 962, 1144, 1528, 1628, 1924, 2101, 2288, 2483, 3056, 3256, 3848, 4202, 4966, 5291, 6512, 7067, 7696, 8404, 9932, 10582, 14134, 16808, 19864, 21164, 27313, 28268, 33616, 39728, 42328, 54626, 56536, 77737, 84656, 91871, 109252, 113072, 155474, 183742, 218504, 310948, 367484, 437008, 621896, 734968, 1010581, 1243792, 1469936, 2021162, 4042324, 8084648, 16169296]

約数ペア:

[(1, 16169296), (2, 8084648), (4, 4042324), (8, 2021162), (11, 1469936), (13, 1243792), (16, 1010581), (22, 734968), (26, 621896), (37, 437008), (44, 367484), (52, 310948), (74, 218504), (88, 183742), (104, 155474), (143, 113072), (148, 109252), (176, 91871), (191, 84656), (208, 77737), (286, 56536), (296, 54626), (382, 42328), (407, 39728), (481, 33616), (572, 28268), (592, 27313), (764, 21164), (814, 19864), (962, 16808), (1144, 14134), (1528, 10582), (1628, 9932), (1924, 8404), (2101, 7696), (2288, 7067), (2483, 6512), (3056, 5291), (3256, 4966), (3848, 4202)]